Bukayo Saka suffered an injury to his right leg during England's 2-1 loss to Greece at Wembley on Thursday.
The Arsenal forward was replaced in the 51st minute by Chelsea winger Noni Madueke.
Saka, 23, was seen stretching and holding the back of his right leg before eventually sitting on the turf after Greece opened the scoring through Vangelis Pavlidis.
England interim head coach Lee Carsley said: "He’s being assessed. Obviously in the build-up to the first goal, you can see he felt something in his leg.”
The Three Lions were without injured duo Harry Kane and Jack Grealish for the defeat but both are expected to be fit for Sunday's trip to Finland.
Mikel Arteta's Arsenal side are already without captain Martin Odegaard, who suffered an ankle injury while playing for Norway in September.
The Gunners return to Premier League action on 19 October when they take on Bournemouth at Vitality Stadium.



Several people are injured at Berlin's LGBTQ+ march after a car drives into the ...
Ghana Medical Trust Fund briefs Otumfuo on progress, vision for expanding specia...
KGL partners Ghana Medical Trust Fund to build ultra-modern diagnostic centre at...
Finance Ministry tables six bills in Parliament to tighten revenue collection, r...
Second batch of Ghanaians evacuated from South Africa expected home today
Indian education minister resigns after mass protests over exam paper leaks
Gov’t Taskforce Storms Accra With Demolitions, Dredging In Massive Anti‑Flood Bl...
Wontumi Sentence A “Turning Point” In Galamsey Fight — UESD Lecturer Says Financ...
Health Minister Updates Asantehene On Sweeping Reforms: “No Ghanaian Should Be D...
Afenyo‑Markin Explodes In Parliament: “Mahama’s Mid‑Year Budget Is A Third‑Term ...